Triplex armour fabrication was specially designed by Lorika Tek for the Imperial Federal Navy to equip its Expeditionary Forces. Ursa (L) is armour that combines three separate layers for protection against creatures,hostile forces and environmental conditions alike.

There are seven pieces in the complete armour set, with no additional bonuses or penalties for mixing armour types. You may attach any armour plate to any piece of armour. As with all Limited armour, Ursa (L) is designed to provide full protection until it has decayed to minimum condition. When it has reached minimum condition it is considered “broken” and will need to be replaced. To be most economical, your armour choice should be optimised for the amount and type of damage you expect to receive.

Ursa Major (Latin: "Larger Bear"), also known as the Great Bear, is a constellation visible throughout the year in most of the northern hemisphere. It can best be seen in April. It is dominated by the widely recognized asterism known as the Big Dipper or Plough, which is a useful pointer toward north, and which has mythological significance in numerous world cultures.

Ursa Minor (Latin: "Smaller Bear", contrasting with Ursa Major), also known as the Little Bear, is a constellation in the northern sky. Like the Great Bear, the tail of the Little Bear may also be seen as the handle of a ladle, whence the name Little Dipper. It was one of the 48 constellations listed by the 2nd century astronomer Ptolemy, and remains one of the 88 modern constellations. Ursa Minor is notable as the location of the north
celestial pole, although this will change after some centuries due to the precession of the equinoxes.